Quadratic curves and Equations Set 5 h&k small
This is the 5th set of questions.
Now the quadratic looks like  y = (x-h)² + k
 Change h & k to move the red curve. 
Q7 what happens to the curve when h increases (more positive)
Q8 what happens to the curve when k increases (more positive)
Write your answers down on your homework sheet.